first up, meeting law students in london, where william himself is an honorary lawyer. but state wearing a dress by a french designer. in an effort to remind people she and william the legal battle of having those photos being published in france. >> she's incredibly calm. incredibly wise. very little seems to ruffle her feathers. >> reporter: william, who has been by his wife's side since the photos, that the palace called grotesque surfaced, won't be with her during tomorrow's engagement. she will have to go it alone, as he attends a fun recall of his nanny. she cared for him and harry. but kate will have to keep calm and carry on. she will be facing her toughest challenge yet. huge crowds are expected to greet her when she attends events to support her charities in the north of england. >> i think she's a tough one in that relationship. she's going to keep the show going. >> reporter: no doubt, all eyes will be on royal baby bump watch, as well. the couple kept tongues wagging during their asia tour, when kate toasted with water, rather than champagne, not once, but